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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $204,191 | 77,932 | 77,932 |
| 2006 | $708,756 | 232,328 | 232,328 |
| 2007 | $718,153 | 176,968 | 176,968 |
| 2008 | $162,619 | 54,951 | 54,951 |
| 2009 | $62,715 | 16,960 | 16,960 |
| 2010 | $104,296 | 21,069 | 21,069 |
| 2011 | $51,502 | 25,127 | 25,127 |
Note: Quantity represents Weight in kilograms
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